EM773FHN33,551 NXP Semiconductors, EM773FHN33,551 Datasheet - Page 24

• Manufacturer Part Number: EM773FHN33,551
• Description: IC ENERGY METER ARM 32VQFN
• Manufacturer: NXP Semiconductors

Specifications of EM773FHN33,551

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad
• Output Voltage: 3.6 V
• Output Current: 20 mA
• Output Power: 1.5 W
• Input Voltage: 1.8 V to 3.6 V
• Switching Frequency: 48 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 50 %
• Number Of Outputs: 10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-5213

NXP Semiconductors
EM773
Objective data sheet
Fig 5.
Fig 6.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(mA)
(mA)
I
I
DD
DD
12
Conditions: T
peripherals disabled in the AHBCLKCTRL register (AHBCLKCTRL = 0x1F); all peripheral clocks
disabled; internal pull-up resistors disabled; BOD disabled.
Active mode: Typical supply current I
system clock frequencies
12
Conditions: V
peripherals disabled in the AHBCLKCTRL register (AHBCLKCTRL = 0x1F); all peripheral clocks
disabled; internal pull-up resistors disabled; BOD disabled.
Active mode: Typical supply current I
clock frequencies
8
4
0
8
4
0
−40
1.8
All information provided in this document is subject to legal disclaimers.
amb
DD
Rev. 1 — 1 September 2010
= 3.3 V; active mode entered executing code
= 25 °C; active mode entered executing code
−15
2.4
10
DD
DD
versus supply voltage V
versus temperature for different system
35
48 MHz
36 MHz
24 MHz
12 MHz
3.0
48 MHz
36 MHz
24 MHz
12 MHz
while(1){}
(2)
(2)
(2)
(1)
while(1){}
(2)
(2)
(2)
(1)
60
V
DD
temperature (°C)
(V)
Energy metering IC
from flash; all
© NXP B.V. 2010. All rights reserved.
002aaf390
from flash; all
002aaf391
DD
for different
EM773
3.6
85
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